1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationAEROSPACE SERIESSpecification for nickel-chromium-titanium-aluminium heat-resisting alloy bar and wire nullmanullimum diameter or minor sectional dimension of nullnull mmnullfor
2、the manufacture of fasteners nullnickel basenull Cr nullnullnullnullnullnulli nullnullnullnull Al nullnullnullnullnullS nullnullR nullnullnullnullnullnullnullnullBS 4HR 601:2010 BRITISH STANDARDPublishing and copyright informationThe BSI copyright notice displayed in this docunullent indicates nullh
3、en the docunullent nullas last issuednullnull BSI 2010ISBN nullnullnull 0 nullnull0 null204null 1InullS 4nullnull02nullnullnullnullThe nullollonulling BSI renullerences relate to the nullornull on this standard: nullonullnullittee renullerence Anullnullnull61 Dranullt nullor conullnullent 10nullnull
4、02null0nullnullnull DnullPublication historynullirst punulllished in nullenullruary 1nullnull2Second editionnull nullay 1nullnullnullThird editionnull Nonullenullnuller 1nullnullnullnullourth nullcurrentnull editionnull Nonullenullnuller 2010Amendments issued since publicationnullate nullenullt affe
5、cted BRITISH STANDARDnull BSI 2010 null iBS 4HR 601:2010Contentsnullorenullord iinull Scope 1null Nornullatinulle renullerences 1null Technical renulluirenullents 1Binullliography 4nullist of tablesTanullle 1 null Technical renulluirenullents nullor nicnullelnullchronulliunullnulltitaniunullnullalun
6、ulliniunull heatnullresisting alloy nullar and nullire nullor the nullanunullacture onull nullasteners 2Summary of pagesThis docunullent conullprises a nullront conullernull an inside nullront conullernull pages i to iinull pages 1 to 4null an inside nullacnull conuller and a nullacnull conullernull
7、BS 4HR 601:2010ii null null BSI 2010BRITISH STANDARDnullorewordPublishing informationThis British Standard is punulllished nully BSI and canulle into enullnullect on null0 Nonullenullnuller 2010null It nullas prepared nully nullanel Anullnullnull61nullnullnull4nullnull Heat resisting alloysnull unde
8、r the authority onull Technical nullonullnullittee Anullnullnull61null Metallic materials for aerospace purposesnull A list onull organinullations represented on this conullnullittee can nulle onulltained on renulluest to its secretarynullSupersessionThis standard supersedes BS nullHR 601:1nullnulln
9、ullnull nullhich is nullithdranullnnullInformation about this documentThis standard is a nullull renullision onull BS HR 601null The principal change nullronullthe prenullious edition is that the renulluirenullents are stated in tanullular nullornullat in accordance nullith the nullN 4null00null1 an
10、d nullN 4null00nullnullnullnullanullard warningsnullARnullInullnullnull This British Standard calls nullor the use onull sunullstances andnullor procedures that can nulle innullurious to health inull adenulluate precautions are not tanullennull It renullers only to technical suitanullility and does
11、not anullsolnulle the user nullronull legal onullligations relating to health and sanullety at any stagenullnullse of this document It has nulleen assunulled in the preparation onull this British Standard that the enullecution onull its pronullisions nullill nulle entrusted to appropriately nulluali
12、nulled and enullperienced peoplenull nullor nullhose use it has nulleen producednullPresentational connullentions The pronullisions onull this standard are presented in ronullan nullinullenull uprightnulltypenull Its nullethods are enullpressed either as a set onull instructions or in sentences in n
13、ullhich the principal aunulliliary nullernull is nullshallnullnullCommentary, explanation and general informative material is presented in smaller italic type, and does not constitute a normative element.Contractual and legal considerationsThis punulllication does not purport to include all the nece
14、ssary pronullisions onull a contractnull nullsers are responsinullle nullor its correct applicationnullCompliance with a nullritish Standard cannot confer immunity from legal obligationsnullBRITISH STANDARDnull BSI 2010 null 1BS 4HR 601:2010null ScopeThis British Standard specinulles renulluirenulle
15、nts nullor nicnullelnullchronulliunullnulltitaniunullnullalunulliniunull heatnullresisting alloy in the nullollonulling nullornullsnull nullor the nullanunullacture onull nullastenersnullanull Bar and nullire nullor nullachining: cold nullornulled and solution treatednulldesignation HR 601Anullnulln
16、ull Bar and nullire nullor continuous cold nullorging or cold enulltrusion: cold nullornulled and sonulltenednull designation HR 601Bnullcnull Bar and nullire nullor hot upset nullorging: cold nullornullednull designation HR 601nullnullnull nullormatinulle referencesThe nullollonulling renullerenced
17、 docunullents are indispensanullle nullor the application onull this docunullentnull nullor dated renullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced docunullent nullincluding any anullendnullentsnull appliesnullBS HR 100nu
18、ll Procedure for inspection, testing and acceptance of wrought heat resisting alloysASTnull null 112null Standard methods for determining average grain sinulle 1nullnull nullechnical renulluirementsnullaterial to this standard shall connullornull to the technical renulluirenullents specinulled in Ta
19、nullle 1nullnullnullnullnull 1 nullhe format and symnullols used in nullanullle 1 are derived from nullnull 4nullnullnullnull1 and nullnull 4nullnullnullnullnull.nullnullnullnull 2 nullinal heat treatment should nulle as specinulled in the fastener product specinullcation. 1nullAnullailanullle nullo
20、r donullnload nullronull nullnullnullnullastnullnullorgnullBS 4HR 601:20102 null null BSI 2010BRITISH STANDARDTanullle 1 nullechnical renulluirements for nickel-chromium-titanium-aluminium heat-resisting alloy bar and wire for the manufacture of fastenersnull nullaterial designation nullS nullR null
21、nullnullnull Chemical composition nullElement null Si nulln S Ag Al B Binullinnull 0null040 null null null null 1null0 null nullnullanullnull 0null10 1null0 1null0 0null01null null ppnull 1nullnull 0null00null 1 ppnullnulllenullent nullo nullr nullu nulle nullnull Ti Ninullinnull null 1nullnull0 nul
22、l null null 1nullnullBasenullanullnull 2null0 21null0 0null2 1nullnull 20 ppnull 2nullnullnull nullethod of melting Air nulleltednull air nullelted and nullacuunull renullnednull nullacuunull nulleltednull consunullanullle electrode renulleltednullnullnull nullorm Bar and nullire nullor nullachining
23、 nullHR 601AnullBar and nullire nullor continuous cold nullorging or cold enulltrusion nullHR 601BnullBar and nullire nullor hot upset nullorging nullHR 601nullnullnullnullnull nullethod of production nullnullnullnull nullimit dimensionnullsnull nullnull a or D null0null nullechnical specification S
24、ections 1 and null onull BS HR 100nullnullnull nullelinullery condition nullnull cold nullornulled 12nullnull straightened null solution heat treated null ground or descalednullnull cold nullornulled 12nullnull sonulltenednullnull cold nullornulled 12nullnull straightened null groundnulleat treatmen
25、t null null1 0null0 10null nullnullnull Anull or nullaster 1null1 0null0 nullnull 1 120 nullnullnull nullnull nullnullnullnull nullelinullery condition code null A nullnull nullse condition Delinullery conditionnulleat treatment nullCharacteristicsnullnullnull nullest samplenullsnull See Section nul
26、l onull BS HR 100nullnullnull nullest piecenullsnull See Section null onull BS HR 100nullnullnull nulleat treatment Delinullery condition Renullerence nullsee line 2nullnullnull nullimensions concerned nullnull a or D null0Bar and nullire nullor nullachininga or D null0Bar and nullire nullor continu
27、ous cold nullorging or cold enulltrusion a or D null0Bar and nullire nullor hot upset nullorginga or D null0nullnull nullhickness of cladding on each facenull nullnullnull nullirection of test piece null null null nullnullnullnullnullemperature nullnull Anullnullient Anullnullient Anullnullient Anul
28、lnullientnullnull Proof stress Rp0null2nullnulla null null null 620nullnull Strength Rnullnullnulla null null00 null 1 000nullnull Elongation A null null null null 20nullnull Reduction of areanull null nullnullnull nullardness Hnull nullnull0 null Hnull nullnull0 nullnullnull Shear strength Rcnullnu
29、lla nullnullnull nullending j null nullnullnull Impact strength nullnullnullCnullemperature nullnull null nullnull0nullnull nullime h null tR null0nullnull Stress ranullnulla nullnullnull Elongation a null nullnullnull Rupture stress rRnullnulla null null40nullnull Elongation at ruptureA null nullnu
30、llnull nullotes nullsee line nullnullnull1nullBRITISH STANDARDnull BSI 2010 null nullBS 4HR 601:2010Tanullle 1 nullechnical renulluirements for nickel-chromium- titanium-aluminium heat-resisting alloy bar and wire for the manufacture of fasteners nullcontinuednullnullnull Reference heat treatmentnul
31、lSolution treated null precipitation treated null null1 0null0 nullnull 10null nullnullnullAnull or nullaster 1nullnull null nullnullnull0 10null nullnullnull t null 4 hnullAnullnullnull nullrain sinulle null See Section null onull BS HR 100nullBar and nullire nullor nullachiningnull continuous cold
32、 nullorging or cold enulltrusion: delinullery conditionBar and nullire nullor hot upset nullorging: renullerence nullsee line 2nullnullnull ASTnull null 112null uninullornull 4 or nullnernull no duplenull grainnullnull Enullternal defects null See Section null onull BS HR 100nullnull nullacrostructu
33、re null See Section null onull BS HR 100nullnull nullarking null See Section null onull BS HR 100nullnull nullimensional inspection null See Section null onull BS HR 100nullnull nullotes null1null D 1null nullnull: 1null nullin t null0 nullinnull 1null nullnull D null0 nullnull: null0 nullin t 60 nu
34、llin BS 4HR 601:20104 null null BSI 2010BRITISH STANDARDnullibliographyStandards publicationsnullor dated renullerencesnull only the edition cited appliesnull nullor undated renullerencesnull the latest edition onull the renullerenced docunullent nullincluding any anullendnullentsnull appliesnullnul
35、lN 4null00null1null Metallic materials null nullules for the drafting and presentation of material standards null Part 1null nulleneral rules 2nullnullN 4null00nullnullnull Metallic materials null nullules for the drafting and presentation of material standards null Part nullnull Specinullc rules fo
36、r heat resisting alloys 2null2nullnullunulllished as ASDnullSTAN nullrestandard at the date onull punulllication onullthis standardnullThis page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, informatio
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